Bug 19384
| Summary: | сегфолт plasma при разных способах входа на машину | ||
|---|---|---|---|
| Product: | Branch 5.0 | Reporter: | Gleb Kulikov <glebus> |
| Component: | kde | Assignee: | Sergey V Turchin <zerg> |
| Status: | CLOSED FIXED | QA Contact: | qa-5.0 <qa-5.0> |
| Severity: | blocker | ||
| Priority: | P2 | ||
| Version: | unspecified | ||
| Hardware: | all | ||
| OS: | Linux | ||
(В ответ на комментарий №0)
> неочевидных и неприятных глюков. Может, таки имеет смысл срочно
> переориентироваться на 4.5?
Срочно смысла нет. Переориентироваться будем неспеша, но постараюсь не затягивать.
А с ней эти баги не воспроизводяться?
(В ответ на комментарий №1) > (В ответ на комментарий №0) > > неочевидных и неприятных глюков. Может, таки имеет смысл срочно > > переориентироваться на 4.5? > Срочно смысла нет. Переориентироваться будем неспеша, но постараюсь не > затягивать. А это не трата усилий впустую на уходящую со сцены версию? > А с ней эти баги не воспроизводяться? Не имею понятия. Похоже, проблема в сохраняющихся значениях геометрии виджетов. больше просто не на что грешить. Протокол ошибки в отсутствие символов совершенно бесполезен, хотя и навевает на мысли (см. также #19331 ?) (no debugging symbols found) Using host libthread_db library "/lib/libthread_db.so.1". (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread -1257027776 (LWP 26117)] [New Thread -1448625264 (LWP 26122)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) 0xb7f307ec in nanosleep () from /lib/libc.so.6 [Current thread is 0 (LWP 26117)] Thread 2 (Thread -1448625264 (LWP 26122)): #0 0xb65db4f0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0xb7f71e2d in pthread_cond_wait () from /lib/libc.so.6 #2 0xb712dc96 in ?? () from /usr/lib/libQtCore.so.4 #3 0x08406700 in ?? () #4 0x084066e8 in ?? () #5 0x000003e8 in ?? () #6 0x000003e8 in ?? () #7 0x00000000 in ?? () Thread 1 (Thread -1257027776 (LWP 26117)): #0 0xb7f307ec in nanosleep () from /lib/libc.so.6 #1 0xb7f3060f in sleep () from /lib/libc.so.6 #2 0xb7b217e2 in ?? () from /usr/lib/libkdeui.so.5 #3 0x00000000 in ?? () #0 0xb7f307ec in nanosleep () from /lib/libc.so.6 Короче, бага локализоана:
если
размерность экрана хотя бы на 1 пиксел ПРЕВЫШАЕТ размерность экрана, существовавшую на момент изменения plasmarc // plasma-appletsrc,
то
результатом будет сегфолт плазмы с невозможностью восстановления.
если запустить сессию на экране с бОльшей размерностью (например, сессия NX) и затем уменьшить размерность экрана, то работоспособность plasma // plasmarc // plasma-appletsrc восстановится.
баг устойчиво воспроизводится в случае удалённых сессий (NX,...), а также изменения размерности "экрана" в результате подключения проектора, второго монитора или просто вручную.
По-моему, "жить" с таким безобразием категорически нельзя.
(В ответ на комментарий №2) > А это не трата усилий впустую на уходящую со сцены версию? На нее уже никто ничего не тратит. Если не будет выявлено критических проблем с Qt-4.5, то пойдет в бранч вместе с KDE-4.2.2 Qt-4.5.2 уже в 5.0/branch |
Description
Gleb Kulikov 2009-03-28 17:11:04 MSK